H HiTRON
Universal AC Input Harmonic Correction AC-DC Hot-Swap CompactPCI
Quad Output 300 Watts Railway Application Sharing Switching Power Supply
HARC255P-490(E)
Features
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300W 3U X 8HP CPCI Package
Wide Operating Temp. -40°C to +85 °C
Design to Meet EN50155
Suitable for CPCI Express Application
N+1 Redundancy/Hot-Swappable
Active Current Sharing
EMI Meet EN55022 / FCC Class A
Using 125°C Long Life Solid Capacitors
Specification
Input
General
Input Voltage
Input Frequency
Input Current
Typical 90-264VAC
47-63Hz
3.03A at 115VAC
1.49A at 230VAC
Installed
Efficiency
Switching Frequency
Dielectric Withstand
(300W) Typical 88% at 230VAC
65/100/400/570KHz
I/P-O/P:3000VAC, I/P-G:1500VAC
O/P-G:1000VAC
Soft Star
Circuit Topology
Resonant Half-bridge circuit
Peak transient < 250mV & recovers
within 2mS after 25% load-change
Available at [INH#] & [EN#] pins
Inrush Current
Input Connector
Earth Leakage Current 1.33mA at 230VAC
14.8Arms at 230VAC
Positronic 47-pin PCIH47M400A1
Transient Response
Remote ON/OFF
Power Fail Signal
Available at [FAL#] pin
Output
Output Connector
Line Regulation
Load Regulation
Positronic 47-pin PCIH47M400A1 Power OK Signal
Available for all output
<Green> means valid input voltage
<Amber> means a critical fault
internal OR-ing diodes
Available
Typical 0.2%
Status LED
V1/V2 typical ±1%,
N+1 Redundancy
Hot-Swappable
Power Density
V3 typical ±2%, V4 typical ±5%
Typical 1% peak to peak
Available at V1,V2 & V3
Noise & Ripple
Remote Sense
2.2-5.5Watts/ Cubic Inch
Adjustability
Available at V1,V2 & V3
Environmental
Current Sharing
Output Trim
Available at V1, V2 & V3
Available at V1/V2[ADJ #]
Operating Temperature
Storage Temperature
-40 °C to +85 °C with de-rating
-45°C to +90 °C
Cooling
300W: 400-600LFM moving air
120W: Convection air (Fanless)
Protection
Over Voltage
Over Current
Over Load
Built-in at all outputs
Installed at each rail
Safety/EMC
Emissions (conducted)
Harmonic Current
Safety Standard
CE Standard
Typical 120% maximum load
fully protected against output
(300W) 18.6mS at 115VAC/230VAC
EN55022 / FCC Class A
IEC61000-3-2
IEC 60950-1 Class I
Hold-up Time
(120W)
37.5mS at 115VAC
Meet Level 3 Criteria A
Six degree-of-freedom random
10Hz-150Hz, 10G
EN61000-4-3 Level X (20V/m)
EN6100-4-5 Level 3, L-L 2KV, L-G 2KV
EN61000-4-6 Level X (20V/m)
Over Temperature
Installed NTC and thermostat
for thermal sensor at [DEG#] pin
Installed
Vibration
Under-Voltage
Input Reverse Voltage Installed
Conformal Coating
Radiated Susceptibility
Surge
Conducted Disturbance
Available
Notes:
(1) All measurement are at nominal input, full load and +25°C unless otherwise specifications.
(2) Due to requests in market and advances in technology, specifications subject to change without notification.
(3) A warm-up time 10 minutes is required after cold start at temperature from -40°C to +0°C.
(4) Tantalum capacitors connected to system is suggested for bettering Ripple & Noise against operating temperature from -40°C to +0°C.
(5) 125°C OS-CON Long-life Solid capacitors are installed in secondary circuits.
Version
B edited on Nov. 7, 2016
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